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[PATCH v2 5/9] target/hppa: Strip upper 32-bits of IOR on error in probe
From: |
deller |
Subject: |
[PATCH v2 5/9] target/hppa: Strip upper 32-bits of IOR on error in probe |
Date: |
Sun, 7 Jan 2024 14:22:33 +0100 |
From: Helge Deller <deller@gmx.de>
Limit IOR to the lower 32-bits on failure.
Keep patch short for easier backporting.
Signed-off-by: Helge Deller <deller@gmx.de>
---
target/hppa/op_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index 7f607c3afd..60c9014242 100644
--- a/target/hppa/op_helper.c
+++ b/target/hppa/op_helper.c
@@ -353,7 +353,7 @@ target_ulong HELPER(probe)(CPUHPPAState *env, target_ulong
addr,
if (excp >= 0) {
if (env->psw & PSW_Q) {
/* ??? Needs tweaking for hppa64. */
- env->cr[CR_IOR] = addr;
+ env->cr[CR_IOR] = (uint32_t)addr;
env->cr[CR_ISR] = addr >> 32;
}
if (excp == EXCP_DTLB_MISS) {
--
2.43.0
- Re: [PATCH v2 2/9] hw/hppa/machine: Disable default devices with --nodefaults option, (continued)
[PATCH v2 3/9] hw/pci-host/astro: Add missing astro & elroy registers for NetBSD, deller, 2024/01/07
[PATCH v2 4/9] target/hppa: Fix PDC address translation on PA2.0 with PSW.W=0, deller, 2024/01/07
[PATCH v2 5/9] target/hppa: Strip upper 32-bits of IOR on error in probe,
deller <=
[PATCH v2 6/9] target/hppa: Strip upper 32-bits of IOR on unaligned access error, deller, 2024/01/07
[PATCH v2 7/9] hw/hppa: Move software power button address back into PDC, deller, 2024/01/07
[PATCH v2 8/9] target/hppa: Avoid accessing %gr0 when raising exception, deller, 2024/01/07
[PATCH v2 9/9] target/hppa: Update SeaBIOS-hppa to version 15, deller, 2024/01/07
Re: [PATCH v2 0/9] target/hppa qemu v8.2 regression fixes, Bruno Haible, 2024/01/07